Psychopathology Flashcards
Minimum duration of symptoms for diagnoses of cyclothymic disorder and persistent depressive disorder
2 years for adults
1 year for children and adolescents
What is endogenous depression?
Depression that has no apparent cause
What is the social reinforcement theory of depression (Lewinsohn)
depression as the result of a low rate of response-contingent reinforcement for social behaviors (based in operant conditioning)
Which age group has the highest rate of depression?
12-17 year olds
Which hormone is associated with MDD with seasonal pattern?
Higher than normal melatonin
What disorder is ketamine most useful for treating?
treatment resistant depression
What is meant by “treatment-resistant”?
inadequate response to at least two antidepressants from different classes.
How does ECT affect memory?
Persistent retrograde amnesia (lasting several weeks or months, with many patients experiencing persistent gaps in memory prior to ECT tx)
Anterograde amnesia resolving within a few weeks after last ECT session
What medication can be used to slow the progression of Alzheimers?
donepezil
What brain areas are associated with depression?
hyperactivity in the ventromedial prefrontal cortex and hypoactivity in the dorsolateral prefrontal cortex.
A DSM-5 diagnosis of separation anxiety requires a duration of symptoms of at least __________ for children and adolescents and __________ for adults.
4 weeks; six months
What is the treatment of choice for specific phobia?
ERP
_________ is exposing the individual to bodily sensations associated with a panic attack.
interoceptive exposure
Minimum duration of symptoms for diagnosis of PTSD
1 month for adult, children, and adolescents
Criteria for somatic symptom disorder
one or more symptoms that are distressing or cause a significant disruption in daily life and are accompanied by excessive thoughts, feelings, or behaviors that are related to the symptoms or associated health concerns.